diff --git a/DEVELOPERS b/DEVELOPERS
index f4b746290e..d62bfaafb3 100644
--- a/DEVELOPERS
+++ b/DEVELOPERS
@@ -1899,6 +1899,7 @@ F:	support/testing/tests/package/test_bitcoin.py
 F:	support/testing/tests/package/test_brotli.py
 F:	support/testing/tests/package/test_btrfs_progs.py
 F:	support/testing/tests/package/test_btrfs_progs/
+F:	support/testing/tests/package/test_bubblewrap.py
 F:	support/testing/tests/package/test_bzip2.py
 F:	support/testing/tests/package/test_compressor_base.py
 F:	support/testing/tests/package/test_connman.py
diff --git a/support/testing/tests/package/test_bubblewrap.py b/support/testing/tests/package/test_bubblewrap.py
new file mode 100644
index 0000000000..624b331e5e
--- /dev/null
+++ b/support/testing/tests/package/test_bubblewrap.py
@@ -0,0 +1,127 @@
+import os
+
+import infra.basetest
+
+
+class TestBubblewrap(infra.basetest.BRTest):
+    # Bubblewrap uses mount_setattr(2) introduced in Kernel 5.12:
+    # https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=2a1867219c7b27f928e2545782b86daaf9ad50bd
+    # The Buildroot prebuilt Kernel is 5.10. To avoid testing
+    # Bubblewrap with its fallback code, we build a newer kernel.
+    # https://github.com/containers/bubblewrap/blob/v0.13.0/bind-mount.c#L27-L31
+    config = \
+        """
+        BR2_aarch64=y
+        BR2_TOOLCHAIN_EXTERNAL=y
+        BR2_LINUX_KERNEL=y
+        BR2_LINUX_KERNEL_CUSTOM_VERSION=y
+        BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="6.18.53"
+        BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
+        BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/qemu/aarch64-virt/linux.config"
+        BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
+        BR2_PACKAGE_BUBBLEWRAP=y
+        BR2_TARGET_ROOTFS_EXT2=y
+        BR2_TARGET_ROOTFS_EXT2_4=y
+        # BR2_TARGET_ROOTFS_TAR is not set
+        """
+
+    def test_run(self):
+        disk = os.path.join(self.builddir, "images", "rootfs.ext4")
+        kern = os.path.join(self.builddir, "images", "Image")
+        bootargs = ["root=/dev/vda"]
+        qemu_opts = ["-M", "virt", "-cpu", "cortex-a57", "-m", "512M",
+                     "-drive", f"file={disk},if=virtio,format=raw"]
+        self.emulator.boot(arch="aarch64",
+                           kernel=kern,
+                           kernel_cmdline=bootargs,
+                           options=qemu_opts)
+        self.emulator.login()
+
+        # Check the program can execute
+        self.assertRunOk("bwrap --version")
+
+        # We set an arbitrary message used as test data.
+        msg = "Hello Buildroot!"
+
+        # We create three files to test the sandbox functionality.
+        # One fully hidden to the sandbox, one passed as read-only and
+        # one passed as fully read-write.
+        dirs = ["hidden", "read-only", "read-write"]
+        for d in dirs:
+            self.assertRunOk(f"mkdir -p /mnt/{d}")
+            self.assertRunOk(f"echo {d} > /mnt/{d}/file.txt")
+
+        # We start the sandbox.
+        cmd = [
+            "bwrap",
+            "--ro-bind /bin /bin",
+            "--ro-bind /lib /lib",
+            "--symlink lib /lib64",
+            "--ro-bind /usr /usr",
+            "--ro-bind /mnt/read-only /mnt/read-only",
+            "--bind /mnt/read-write /mnt/read-write",
+            "--proc /proc",
+            "--dev /dev",
+            "--unshare-pid",
+            "--new-session",
+            "sh"
+        ]
+        self.assertRunOk(" ".join(cmd))
+
+        # The "--unshare-pid" option creates a new PID namespace.
+        # In this new namespace, Bubblewrap act as the PID-1 process.
+        # We check the PID-1 executable is bwrap.
+        out, ret = self.emulator.run("readlink -f /proc/1/exe")
+        self.assertEqual(ret, 0)
+        self.assertEqual(out[0], "/usr/bin/bwrap")
+
+        # Inside the sandbox, we should not see the /root home
+        # directory.
+        self.assertRunOk("test ! -d /root")
+
+        # Inside the sandbox, we should not be able to remove a file
+        # from /bin, even as the root user.
+        self.assertRunNotOk("rm -f /bin/ls")
+
+        # We check the hidden file is not visible.
+        self.assertRunNotOk("cat /mnt/hidden/file.txt")
+
+        # We check the read-only file is readable.
+        out, ret = self.emulator.run("cat /mnt/read-only/file.txt")
+        self.assertEqual(ret, 0)
+        self.assertEqual(out[0], "read-only")
+
+        # We also check the read-only file cannot be written.
+        cmd = f"echo '{msg}' > /mnt/read-only/file.txt"
+        self.assertRunNotOk(cmd)
+
+        # We check the read-write file is readable.
+        cmd = "cat /mnt/read-write/file.txt"
+        out, ret = self.emulator.run(cmd)
+        self.assertEqual(ret, 0)
+        self.assertEqual(out[0], "read-write")
+
+        # We check the read-write file is also writable.
+        cmd = f"echo '{msg}' > /mnt/read-write/file.txt"
+        _, ret = self.emulator.run(cmd)
+        self.assertEqual(ret, 0)
+
+        # We exit from the sandbox.
+        self.assertRunOk("exit")
+
+        # Since we exited the sandbox, we check the PID-1
+        # is no longer bwrap.
+        out, ret = self.emulator.run("readlink -f /proc/1/exe")
+        self.assertEqual(ret, 0)
+        self.assertNotEqual(out[0], "/usr/bin/bwrap")
+
+        # We should now be able to read the hidden file.
+        out, ret = self.emulator.run("cat /mnt/hidden/file.txt")
+        self.assertEqual(ret, 0)
+        self.assertEqual(out[0], "hidden")
+
+        # We check the writable file now contains our test message.
+        cmd = "cat /mnt/read-write/file.txt"
+        out, ret = self.emulator.run(cmd)
+        self.assertEqual(ret, 0)
+        self.assertEqual(out[0], msg)